2019年9月17日
SDNU 1227.A great challenge.（埃氏筛）
摘要： Description Description In the legend, there lived the most intelligent person named Haroro in SDNU. Haroro likes to challenge other people on the pri 阅读全文
posted @ 2019-09-17 19:42 明霞 阅读(245) 评论(0) 推荐(0)
SDNU 1224.Tom'problem B（迪杰斯特拉）
摘要： Description Description Tom is a student in Shan Dong Normal University! his University in the suburbs,this day,Tom wanted to go to the downtown to vi 阅读全文
posted @ 2019-09-17 18:33 明霞 阅读(257) 评论(0) 推荐(0)